Ветвь создана

src/javaapp1/Interface.form

@@ -1,6 +1,13 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 
 <Form version="1.3" maxVersion="1.9" type="org.netbeans.modules.form.forminfo.JFrameFormInfo">
+  <NonVisualComponents>
+    <Component class="javax.swing.JButton" name="jButton1">
+      <Properties>
+        <Property name="text" type="java.lang.String" value="jButton1"/>
+      </Properties>
+    </Component>
+  </NonVisualComponents>
   <Properties>
     <Property name="defaultCloseOperation" type="int" value="3"/>
   </Properties>
@@ -23,13 +30,68 @@
   <Layout>
     <DimensionLayout dim="0">
       <Group type="103" groupAlignment="0" attributes="0">
-          <EmptySpace min="0" pref="400" max="32767" attributes="0"/>
+          <Group type="102" alignment="1" attributes="0">
+              <EmptySpace pref="268" max="32767" attributes="0"/>
+              <Component id="jComboBox1" min="-2" max="-2" attributes="0"/>
+              <EmptySpace min="-2" pref="76" max="-2" attributes="0"/>
+          </Group>
+          <Group type="102" alignment="0" attributes="0">
+              <EmptySpace min="-2" pref="44" max="-2" attributes="0"/>
+              <Group type="103" groupAlignment="1" attributes="0">
+                  <Component id="jButton4" min="-2" max="-2" attributes="0"/>
+                  <Component id="jButton3" min="-2" max="-2" attributes="0"/>
+                  <Component id="jButton2" min="-2" max="-2" attributes="0"/>
+              </Group>
+              <EmptySpace max="32767" attributes="0"/>
+          </Group>
       </Group>
     </DimensionLayout>
     <DimensionLayout dim="1">
       <Group type="103" groupAlignment="0" attributes="0">
-          <EmptySpace min="0" pref="300" max="32767" attributes="0"/>
+          <Group type="102" alignment="0" attributes="0">
+              <EmptySpace min="-2" pref="91" max="-2" attributes="0"/>
+              <Component id="jComboBox1" min="-2" max="-2" attributes="0"/>
+              <EmptySpace min="-2" pref="28" max="-2" attributes="0"/>
+              <Component id="jButton2" min="-2" max="-2" attributes="0"/>
+              <EmptySpace min="-2" pref="30" max="-2" attributes="0"/>
+              <Component id="jButton3" min="-2" max="-2" attributes="0"/>
+              <EmptySpace min="-2" pref="31" max="-2" attributes="0"/>
+              <Component id="jButton4" min="-2" max="-2" attributes="0"/>
+              <EmptySpace pref="31" max="32767" attributes="0"/>
+          </Group>
       </Group>
     </DimensionLayout>
   </Layout>
+  <SubComponents>
+    <Component class="javax.swing.JComboBox" name="jComboBox1">
+      <Properties>
+        <Property name="model" type="javax.swing.ComboBoxModel" editor="org.netbeans.modules.form.editors2.ComboBoxModelEditor">
+          <StringArray count="4">
+            <StringItem index="0" value="Item 1"/>
+            <StringItem index="1" value="Item 2"/>
+            <StringItem index="2" value="Item 3"/>
+            <StringItem index="3" value="Item 4"/>
+          </StringArray>
+        </Property>
+      </Properties>
+      <AuxValues>
+        <AuxValue name="JavaCodeGenerator_TypeParameters" type="java.lang.String" value="&lt;String&gt;"/>
+      </AuxValues>
+    </Component>
+    <Component class="javax.swing.JButton" name="jButton2">
+      <Properties>
+        <Property name="text" type="java.lang.String" value="jButton2"/>
+      </Properties>
+    </Component>
+    <Component class="javax.swing.JButton" name="jButton3">
+      <Properties>
+        <Property name="text" type="java.lang.String" value="jButton3"/>
+      </Properties>
+    </Component>
+    <Component class="javax.swing.JButton" name="jButton4">
+      <Properties>
+        <Property name="text" type="java.lang.String" value="jButton4"/>
+      </Properties>
+    </Component>
+  </SubComponents>
 </Form>

src/javaapp1/Interface.java

@@ -27,17 +27,52 @@ public class Interface extends javax.swing.JFrame {
     // <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
     private void initComponents() {
 
+        jButton1 = new javax.swing.JButton();
+        jComboBox1 = new javax.swing.JComboBox<>();
+        jButton2 = new javax.swing.JButton();
+        jButton3 = new javax.swing.JButton();
+        jButton4 = new javax.swing.JButton();
+
+        jButton1.setText("jButton1");
+
         setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
 
+        jComboBox1.setModel(new javax.swing.DefaultComboBoxModel<>(new String[] { "Item 1", "Item 2", "Item 3", "Item 4" }));
+
+        jButton2.setText("jButton2");
+
+        jButton3.setText("jButton3");
+
+        jButton4.setText("jButton4");
+
         javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
         getContentPane().setLayout(layout);
         layout.setHorizontalGroup(
             layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
-            .addGap(0, 400, Short.MAX_VALUE)
+            .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
+                .addContainerGap(268, Short.MAX_VALUE)
+                .addComponent(jComboBox1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
+                .addGap(76, 76, 76))
+            .addGroup(layout.createSequentialGroup()
+                .addGap(44, 44, 44)
+                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
+                    .addComponent(jButton4)
+                    .addComponent(jButton3)
+                    .addComponent(jButton2))
+                .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
         );
         layout.setVerticalGroup(
             layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
-            .addGap(0, 300, Short.MAX_VALUE)
+            .addGroup(layout.createSequentialGroup()
+                .addGap(91, 91, 91)
+                .addComponent(jComboBox1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
+                .addGap(28, 28, 28)
+                .addComponent(jButton2)
+                .addGap(30, 30, 30)
+                .addComponent(jButton3)
+                .addGap(31, 31, 31)
+                .addComponent(jButton4)
+                .addContainerGap(31, Short.MAX_VALUE))
         );
 
         pack();
@@ -79,5 +114,10 @@ public class Interface extends javax.swing.JFrame {
     }
 
     // Variables declaration - do not modify//GEN-BEGIN:variables
+    private javax.swing.JButton jButton1;
+    private javax.swing.JButton jButton2;
+    private javax.swing.JButton jButton3;
+    private javax.swing.JButton jButton4;
+    private javax.swing.JComboBox<String> jComboBox1;
     // End of variables declaration//GEN-END:variables
 }